diff --git a/index.md b/index.md
index 6edd75d..8a9df9e 100644
--- a/index.md
+++ b/index.md
@@ -89,7 +89,7 @@ or as a development dependency for your project:
 $ npm install --save-dev mocha
 ```
 
-> To install Mocha v3.0.0 or newer with `npm`, you will need `npm` v1.4.0 or newer.  Additionally, to run Mocha, you will need Node.js v0.10 or newer.
+> To install Mocha v3.0.0 or newer with `npm`, you will need `npm` v2.14.2 or newer.  Additionally, to run Mocha, you will need Node.js v4 or newer.
 
 Mocha can also be installed via [Bower](http://bower.io) (`bower install mocha`), and is available at [cdnjs](https://cdnjs.com/libraries/mocha).